Berry phase for a spin 1/2 particle in a classical fluctuating field

The effect of fluctuations in the classical control parameters on the Berry phase of a spin 1/2 interacting with an adiabatically cyclically varying magnetic field is analyzed. It is explicitly shown that in the adiabatic limit dephasing is due to fluctuations of the dynamical phase.

Cement-in-cement revision hip arthroplasty: an analysis of clinical and biomechanical literature

Introduction The number of revision hip arthroplasties is increasing but several aspects of this procedure could be improved. One method of reducing intra-operative complications is the cement-in-cement technique. This procedure entails cementing a smaller femoral prosthesis into the existing stable cement mantle. The aim of this systematic review is to provide a concise overview of the existing historical, operative, biomechanical and clinical literature on the cement-in-cement construct.

River definitions in Roman technical literature

Definitions of rivers and their use by Roman land surveyors and lawyers.

Connections between Classical and Parametric Network Entropies

This paper explores relationships between classical and parametric measures of graph (or network) complexity. Classical measures are based on vertex decompositions induced by equivalence relations. Parametric measures, on the other hand, are constructed by using information functions to assign probabilities to the vertices. The inequalities established in this paper relating classical and parametric measures lay a foundation for systematic classification of entropy-based measures of graph complexity.

'Neo-Latin Writing in the British Isles'

This chapter seeks to identify cultural and generic trends and authorial methodologies that may serve to unify or to differentiate between the histories of neo-Latin literature in England, Scotland, Wales and Ireland. It considers ways in which Latin served to bridge horizontal spaces (both physical and metaphorical) between four British regions, between neo-Latin writers in Britain and their continental predecessors and peers, and between Latin and the respective vernacular(s). It also examines vertical spaces (both chronological and cultural) between the neo-Latin and the classical Latin text, and between the linear demarcations of ‘early modern’, ‘Augustan’ and ‘Romantic’. An assessment of links between nationhood and the neo-Latin text as evinced by anthologies, antiquarian and quasi-historical writing, is followed by examples of generic continuity and metamorphosis in the British neo-Latin pastoral, ode and epigram. The concluding sections offer two generic case-studies (neo-Latin epic and didactic) both of which, it is argued, engendered the birth of specifically British versions of the mock-heroic and mock-didactic.